In this presentation we present a nonparametric method for estimating the plant and noise transfer functions of a linear dynamic system. The method is based on the recent insight that leakage errors in the frequency domain have a smooth nature that is completely similar to the initial transients in the time domain. This not only allows us to understand better the existing classic methods, but also opens the road to new better performing algorithms. The presentation includes the output error setup, the errors-in-variables setup, and measurements under feedback conditions.
Periode
16 sep. 2009 → 17 sep. 2009
Evenementstitel
Open and Interconnected Systems Modeling and Control Celebrating Jan Willems's 70th Birthday